[Iaude] MPEC A250: 2019 AO11 [a=1.24,e=0.17,i=12.1,H=25.4]

[mpec at mpcdb1.cfa.harvard.edu]

M.P.E.C. 2019-A250                               Issued 2019 Jan. 15, 16:13 UT
 
     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             Prepared using the Tamkin Foundation Computer Network

                              MPC at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2019 AO11
 
Observations:
     K19A11O* C2019 01 11.57754 10 51 01.979+49 57 23.31         21.4 wUEA250F51
     K19A11O  C2019 01 11.59004 10 51 00.454+49 56 08.38         21.4 wUEA250F51
     K19A11O  C2019 01 11.60229 10 50 58.967+49 54 54.40         21.6 wUEA250F51
     K19A11O  C2019 01 11.61452 10 50 57.474+49 53 40.20         21.7 wUEA250F51
     K19A11O ^C2019 01 12.65536210 49 49.640+48 04 58.84         21.84GVEA250568
     K19A11O ^C2019 01 12.65632410 49 49.525+48 04 52.32         22.07GVEA250568
     K19A11O ^C2019 01 12.65727810 49 49.403+48 04 45.89         21.82GVEA250568
     K19A11O IC2019 01 15.13680210 46 39.49 +43 03 29.5          21.3 GVEA250L01
     K19A11O KC2019 01 15.14197710 46 38.79 +43 02 47.0          21.4 GVEA250L01
     K19A11O KC2019 01 15.14715010 46 38.11 +43 02 05.4          21.2 GVEA250L01
 
Observer details:
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, S. Prunet.  Measurers
    R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
    H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
    R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Valentine.
    Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
 
Orbital elements:
2019 AO11                                                Earth MOID = 0.0454 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  58.62736              (2000.0)            P               Q
n   0.71318086     Peri.  189.86769     -0.71528087     -0.67796493
a   1.2407080      Node   306.05162     +0.65461559     -0.56508819
e   0.1715402      Incl.   12.10330     +0.24464610     -0.47014773
P   1.38           H   25.4           G   0.15           U   7
Residuals in seconds of arc
190111 F51  0.0   0.1+    190112 568  0.1-  0.0     190115 L01  0.1-  0.3-
190111 F51  0.0   0.0     190112 568  0.0   0.0     190115 L01  0.2+  0.4+
190111 F51  0.1+  0.1-    190112 568  0.1-  0.0
190111 F51  0.0   0.0     190115 L01  0.1-  0.1-

Ephemeris:
2019 AO11                a,e,i = 1.24, 0.17, 12                  q = 1.0279
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 16    10 15 13.8 +69 05 37   0.1814  1.0826   118.5    53.0    23.8
...
2018 12 31    10 50 47.9 +62 31 25   0.1240  1.0557   122.8    51.5    22.9
...
2019 01 08    10 53 25.7 +55 05 01   0.09491 1.0446   128.1    47.8    22.2
...
2019 01 14    10 48 16.7 +45 29 17   0.07523 1.0380   134.9    42.2    21.5
2019 01 15    10 46 53.6 +43 21 59   0.07226 1.0371   136.3    40.9    21.4
2019 01 16    10 45 22.5 +41 03 30   0.06942 1.0362   137.9    39.6    21.3
...
2019 01 22    10 33 43.6 +22 39 38   0.05595 1.0317   147.5    30.8    20.5
...
2019 01 30    10 12 53.1 -10 58 21   0.05283 1.0284   144.3    33.9    20.5
...
2019 02 14    09 29 07.8 -49 24 21   0.08757 1.0303   117.2    58.5    22.3

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A250